Description
µPD17230, 17231, 17232, 17233, 17234, 17235, 17236 (hereafter called µPD17236 subseries) are 4-bit singlechip microcontrollers for small general-purpose infrared remote control transmitters.
Features
- Infrared remote controller carrier generator circuit (REM output).
- 17K architecture: General-purpose register system.
- Program memory (ROM), Data memory (RAM)
µPD17230
Program 4 K bytes 223 × 4 bits memory (ROM) (2048 × 16) Data memory (RAM)
µPD17231
8 K bytes (4096 × 16)
µPD17232
12 K bytes (6144 × 16)
µPD17233
16 K bytes (8192 × 16)
µPD17234
20 K bytes
µPD17235
24 K bytes
µPD17236
32 K bytes
(10240 × 16) (12288 × 16) (16384 × 16).
- 8-bit timer
: 1 ch.
UPD-17230.pdf